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Anti-Fraud · 12 May 2026

How Do You Spot an AI-Generated Salary Slip?

AI-generated salary slips are the 2026 fraud vector facing HR teams, lenders, and CAs every week. The visual fidelity is convincing (fonts align, totals add up, watermarks render), but no AI can fabricate the cross-system footprint a real salary slip leaves on Form 26AS, AIS, EPFO records, and the MCA registry. The mismatch surfaces in 30 seconds of verification.

In this section
Myth

If the fonts align, totals add up, and a watermark renders, the salary slip is genuine.

Fact

Visual fidelity is now easy to fake; proof is the cross-system footprint a real slip leaves on Form 26AS[4], AIS, EPFO[5], and the MCA registry[6], which no AI can fabricate.

What is an AI-generated salary slip, and what do verifiers actually check?

Short answer

It is a synthetic PDF that mimics payroll output; the reliable check is the cross-system footprint on Form 26AS[4], AIS, UAN[5], and the MCA registry[6], not the document itself.

Font, alignment, and totals are usually correct. Fabrications break on the trail a real slip leaves across institutions. The workflow has three layers: seven surface signs, three institutional cross-checks, and one verification QR that short-circuits the loop when present.

What are the 7 surface signs of a fabricated salary slip?

Short answer

Net pay identical to the rupee across three months above Rs. 50,000 is a hard flag; six more signs cover UAN, MCA, signatory, Form 26AS[4], bank cadence, and visual tells.

None is conclusive alone, but each maps to a fast cross-check. Real payroll nets basic, allowances, Section 17 perquisites[2], TDS, EPF at 12 percent of basic (Rs. 1,800 floor, Rs. 15,000 ceiling), ESI at 0.75 percent of gross, and state professional tax, so net pay varies Rs. 50 to Rs. 500 month over month at Rs. 60,000.

  • Sign 5 is the highest-signal step: cumulative slip TDS must match the employer TAN entry in Form 26AS[4] by quarter-end, or the slip is fabricated.
  • Any employer with 20 or more employees must register with EPFO and issue a UAN, so a 200-employee firm with no UAN is suspicious while a 12-employee proprietorship without one is fine.
  • A Pvt Ltd company legally has Directors not Proprietors, so a Rs. 200-crore firm slip signed by a Proprietor is impossible.
SignWhat it looks likeCross-check
1. Net pay rounded identicallySame net pay to the rupee across 3-4 months above Rs. 50,000Bank statement; genuine credits vary Rs. 100 to Rs. 500
2. Missing or malformed UANUAN absent, not 12 digits, or fails to resolveEPFO member portal[5] lookup; below 20 employees it may be genuinely absent
3. Employer not on MCA / inactivePlausible name that does not resolve, or status struck-off / dormantMCA master data[6]; GSTIN (15 chars, AAAAAGGGGNNZNN) on GSTN search[9]
4. Signatory inconsistent with entityPvt Ltd slip signed by a Proprietor, partnership signed by a DirectorCheck named signatory against MCA Director / KMP list
5. TDS not in Form 26ASSlip claims Rs. 12,000/month TDS; no matching TAN entry in 26ASForm 26AS[4]; AIS salary line within 2-3 percent of claimed gross
6. Bank credit cadence mismatchSlip net pay does not match a credit within 3-5 days from the employerIf cash salary claimed, demand Form 16 + 26AS instead
7. Visual tellsMixed fonts, misaligned deductions table, watermark above text, logo / date-format mismatchFastest scan; only conclusive paired with signs 1-6

The 7 surface signs and their cross-checks. Source: Income Tax Act 1961, EPF Act, and MCA / GSTN public registries.

What can AI fake well, and what can it not fake?

Short answer

AI nails layout, arithmetic, and HRA math under Section 10(13A)[10] and Rule 2A, but cannot produce a TDS deposit that exists in Form 26AS[4] under the named employer TAN.

Visual checks are the fast filter; the institutional cross-checks (26AS, AIS, EPFO, MCA) are conclusive. A verification QR short-circuits both when present.

AI fakes wellAI cannot fake
Layout: column widths, spacing, fonts, table structureA claimed TDS deposit that exists in Form 26AS[4] under the named employer TAN
Internal arithmetic: gross, deductions, netA salary credit that exists in AIS under the same PAN
Plausible names, codes, addresses, bank narrationsA UAN that resolves to a real EPFO member record for the named employee
Plausible TDS at the right percentage of grossAn employer on the MCA registry[6] with Active status and a matching Director / KMP signatory
Watermarks, public-source logos, signatory designationsTwelve months of slips whose bank credits show natural rupee-level variance
HRA math conforming to Section 10(13A)[10] and Rule 2AA valid verification QR bound to the document at the moment of legitimate generation

Limits of AI fabrication. Source: Income Tax Act 1961, EPF Act, MCA registry.

How does a verification QR short-circuit the whole check?

Short answer

A verification QR is bound to the document at the moment of legitimate generation, so any later edit invalidates it; a valid scan confirms the slip is unmodified in seconds.

AI fabricates pixels but cannot fabricate a valid QR. When HR issues a slip through the salary slip generator, the document carries a QR and verifier URL, and a valid scan displaces font, arithmetic, and most visual checks for that file. The limit is adoption: a slip without a QR still needs the full seven-sign workflow.

  • Enterprises issuing salary slips, payment receipts, GST invoices, and rent receipts can add verification across the suite via the corporate bundle.
  • For incoming Form 12BB files, scanning the QR on a verification-strengthened rent or payment receipt completes the authenticity check before the manual HRA-arithmetic step.
  • The rent-side audit chain that pairs with the salary slip in an HRA file is covered in why payment receipts alongside rent receipts strengthen every HRA claim.

What is the 3-minute salary-slip verification workflow?

Short answer

Six steps front-load the cheapest checks (QR scan, visual scan) and reserve the slowest (Form 26AS[4] pull, bank request) for files that flag, catching most fabrications in under three minutes.

At 1,000 files a day, the QR short-circuit removes 10-20 percent from the manual scan. HR teams issuing slips can embed QRs via the corporate bundle.

  • Step 1: Scan any QR through the verifier; a valid scan confirms authenticity, so proceed to HRA arithmetic (15 seconds).
  • Step 2: Scan signs 1-7 (net-pay variance, UAN format, signatory, fonts, watermark) and note flags (45 seconds).
  • Step 3: Look up the employer on MCA master-data search[6]; confirm Active status and entity type matches signatory (30 seconds).
  • Step 4: If a GSTIN is present, validate it on GST taxpayer search[9] against the slip name (30 seconds).
  • Step 5: Pull the applicant Form 26AS[4]; confirm quarterly TDS under the employer TAN at the claimed rate (45 seconds).
  • Step 6: If any flag is unresolved, request a bank statement; else apply the HRA exemption under Rule 26C[11] (15 seconds).

Who carries the liability when a fake slip slips through?

Short answer

The verifier does: under Section 192[1] the employer is liable for any TDS shortfall, with interest under Section 201(1A)[7] and a Section 271C penalty equal to the shortfall.

  • Under Section 192[1] (now Section 392 under the Income-tax Act, 2025 for Tax Year 2026-27 onwards), the employer is liable for any shortfall from accepting an unsupported HRA exemption claim.
  • Under Section 201(1A)[7], interest accrues from the date TDS should have been deducted, and Section 271C adds a penalty equal to the shortfall.
  • Lenders carry write-off risk plus regulatory scrutiny under the RBI Master Direction on KYC[8]; the cost of a missed fabrication is borne by the institution, not the applicant.

References

  1. 1.Section 192, Income Tax Act 1961 — Income Tax DepartmentTDS on salary; statutory basis for employer Section 192 liability and Form 16 issuance
  2. 2.Section 17, Income Tax Act 1961 — Income Tax DepartmentDefinition of salary, perquisite, and profits in lieu of salary
  3. 3.CBDT Circular No. 8/2013 — Income Tax DepartmentEmployer responsibility to verify supporting documents before applying exemptions in TDS
  4. 4.Form 26AS and AIS — Income Tax e-Filing PortalPAN-linked TDS statement and Annual Information Statement; salary credits and TDS deposit verification
  5. 5.EPFO Universal Account Number (UAN) — Employees Provident Fund OrganisationUAN issuance, member portal, and EPFO contribution record
  6. 6.Ministry of Corporate Affairs — Master DataCompany registration, CIN lookup, active-status verification
  7. 7.Section 201(1A) and 271C, Income Tax Act 1961 — Income Tax DepartmentInterest and penalty for TDS underdeduction caused by accepting fabricated declarations
  8. 8.RBI Master Direction — Know Your Customer (KYC) Direction, 2016 — Reserve Bank of IndiaKYC and document-verification framework for banks and NBFCs
  9. 9.GSTN — Search TaxpayerPublic GSTIN validation and taxpayer name lookup
  10. 10.Section 10(13A), Income Tax Act 1961 — Income Tax DepartmentHRA exemption and Rule 2A computation
  11. 11.Rule 26C, Income Tax Rules 1962 — Income Tax DepartmentEmployer documentary-proof requirement for HRA exemption

References & related